Fixing device for blood pressure sensor

Abstract

The utility model discloses a fixing device for a blood pressure sensor, which relates to the technical field of medical instruments and comprises an arm sleeve main body, arm sleeve belts are fixedly and symmetrically arranged on two sides of the arm sleeve main body, a fixing seat is fixedly arranged on the arm sleeve main body, and L-shaped supporting seats are slidably arranged at two ends of the fixing seat. An elastic belt is fixedly arranged on the L-shaped supporting seat arranged on the right side of the fixing seat, a hook is fixedly arranged at the end of the elastic belt, a limiting block is fixedly arranged on the L-shaped supporting seat arranged on the left side of the fixing seat, and a limiting hole matched with the hook is obliquely formed in the limiting block. Arc-shaped grooves are symmetrically formed in the arm sleeve body, pipeline arrangement assemblies are arranged in the arc-shaped grooves, the positions of the pipeline arrangement assemblies can be adjusted, and the problems that in the prior art, the size of a fixing base is fixed, blood pressure sensors of different sizes and models are difficult to fix, and the practicability of the device is affected are solved.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically a fixing device for a blood pressure sensor. Background Technology

[0002] Blood pressure sensors are used to monitor an individual's blood pressure levels in real time to help assess cardiovascular health. When performing continuous monitoring, fixing the blood pressure sensor helps maintain consistency in measurement location, making the data more reliable, while also reducing the workload of caregivers and improving ease of use.

[0003] Chinese utility model patent application CN213189528U proposes an invasive blood pressure sensor fixing sleeve: including an arm sleeve and a fixing device. The fixing device includes a main fixing structure, which includes a fixing seat, an elastic band, and a hook. The fixing seat is connected to the arm sleeve. The fixing seat has a sensor groove. One side of the fixing seat has a hook hole. The other side of the fixing seat is connected to the elastic band. The hook matches the hook hole and is connected to the elastic band.

[0004] However, existing technologies still have shortcomings:

[0005] The above setup involves placing the blood pressure sensor inside a fixed base and then using an elastic band and hook to limit the sensor's position. However, the fixed base has a fixed size, making it difficult to fix blood pressure sensors of different sizes and models, which affects the practicality of the device. Utility Model Content

[0006] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a fixing device for blood pressure sensors, solving the problem that the fixed size of the fixing base in the prior art makes it difficult to fix blood pressure sensors of different sizes and models, thus affecting the practicality of the device.

[0007] To achieve the above objectives, this utility model proposes a fixing device for a blood pressure sensor, comprising an arm sleeve body, arm sleeve straps symmetrically fixed on both sides of the arm sleeve body, a fixing seat fixedly mounted on the arm sleeve body, L-shaped support seats slidably mounted at both ends of the fixing seat, an elastic band fixedly mounted on the L-shaped support seat on the right side of the fixing seat, a hook fixedly mounted at the end of the elastic band, a limiting block fixedly mounted on the L-shaped support seat on the left side of the fixing seat, a limiting hole obliquely opened on the limiting block matching the hook, and arc-shaped grooves symmetrically mounted on the arm sleeve body, within which a pipeline organizing component is disposed, the position of the pipeline organizing component being adjustable.

[0008] As a further embodiment of this utility model: the fixed base is provided with first guide grooves symmetrically on both sides, and elastic elements are fixedly installed in the first guide grooves, and the ends of the elastic elements are fixedly connected to the L-shaped support base.

[0009] As a further embodiment of this utility model: a second guide groove is symmetrically arranged on the main body of the arm sleeve, a guide block is slidably arranged in the second guide groove, and the guide block is fixedly connected to the L-shaped support seat.

[0010] As a further embodiment of this utility model: the pipeline arrangement component includes a pipe clamp and a clamping block; the clamping block is fixedly disposed at the bottom of the pipe clamp, and the pipe clamp has a V-shaped inlet.

[0011] As a further embodiment of this utility model: a limiting groove is formed in the arc-shaped groove, and the limiting groove includes a locking groove and a limiting guide groove.

[0012] As a further embodiment of this utility model: the limiting guide groove is disposed above the card slot, the width of the limiting guide groove is greater than that of the card slot, and the card block matches the card slot.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. An L-shaped support seat is slidably provided at both ends of the fixed base. The fixed base has symmetrical first guide grooves on both sides. An elastic element is fixedly provided in each of the first guide grooves. The end of the elastic element is fixedly connected to the L-shaped support seat. A second guide groove is symmetrically provided on the arm sleeve body. A guide block is slidably provided in the second guide groove. The guide block is fixedly connected to the L-shaped support seat. This can not only fix blood pressure sensors of different sizes, but also restrict the direction of extension and retraction of the L-shaped support seat, making the clamping more stable each time.

[0015] 2. By setting up a pipeline management component, press the tube clamp until the clamp block engages with the slot, thereby limiting the tube clamp within the arc-shaped groove. Pull the tube clamp until the clamp block is set within the limiting guide groove, then slide the tube clamp to adjust its position within the arc-shaped groove. This can be used to limit the position of blood pressure sensors of different sizes. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a partial sectional view of the present invention;

[0018] Figure 3 This utility model Figure 1 Enlarged view of point A;

[0019] Figure 4 This utility model Figure 1 Enlarged view of point B;

[0020] Figure 5 This utility model Figure 2 Enlarged view of point C;

[0021] Figure 6 This utility model Figure 2 Enlarged view of point D.

[0022] In the diagram: 1. Arm sleeve body; 2. Fixing seat; 3. Elastic band; 4. Arm sleeve belt; 5. Pipe clamp; 6. Elastic element; 7. L-shaped support seat; 8. V-shaped inlet; 9. Arc groove; 10. Limiting groove; 11. Locking block; 12. Locking slot; 13. Limiting guide groove; 14. First guide groove; 15. Second guide groove; 16. Limiting block; 17. Hook; 18. Guide block. Detailed Implementation

[0023] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] like Figure 1-6 As shown, a fixing device for a blood pressure sensor includes an arm sleeve body 1, with arm sleeve straps 4 fixedly and symmetrically arranged on both sides of the arm sleeve body 1. The blood pressure sensor is fixedly mounted on the arm sleeve body 1 and fixed to the patient's arm by the arm sleeve straps 4. Velcro or other auxiliary tools can be set on the arm sleeve straps 4 to assist in fixing the arm sleeve straps 4.

[0025] In one embodiment of this invention, a fixed base 2 is fixedly mounted on the arm sleeve body 1. L-shaped support seats 7 are slidably mounted at both ends of the fixed base 2. The movable design of the L-shaped support seats 7 facilitates the limiting of blood pressure sensors of different sizes. An elastic band 3 is fixedly mounted on the L-shaped support seat 7 located on the right side of the fixed base 2, and a hook 17 is fixedly mounted at the end of the elastic band 3. A limiting block 16 is fixedly mounted on the L-shaped support seat 7 located on the left side of the fixed base 2. The limiting block 16 has a limiting hole obliquely opened on it to match the hook 17. First guide grooves 14 are symmetrically opened on both sides of the fixed base 2, and elastic bands are fixedly mounted in each of the first guide grooves 14. The end of the elastic element 6 is fixedly connected to the L-shaped support 7. The blood pressure sensor is placed on the fixed base 2. Then, the elastic band 3 is stretched across the blood pressure sensor. Next, the hook 17 is hooked into the limiting hole on the limiting block 16 to limit the blood pressure sensor. The arm sleeve body 1 is symmetrically provided with a second guide groove 15. A guide block 18 is slidably arranged in the second guide groove 15. The guide block 18 is fixedly connected to the L-shaped support 7. When blood pressure sensors of different sizes are installed, the L-shaped support 7 slides along the direction of the second guide groove 15 through the auxiliary cooperation of the guide block 18 and the elastic element 6, thereby increasing the stability of the installation.

[0026] In one embodiment of this invention, the arm sleeve body 1 is symmetrically provided with arc-shaped grooves 9, and a tubing arrangement component is provided within the arc-shaped grooves 9. The position of the tubing arrangement component is adjustable to accommodate the tubing of blood pressure sensors of different sizes. The tubing arrangement component includes a tubing clamp 5 and a clamping block 11. The clamping block 11 is fixedly disposed at the bottom of the tubing clamp 5. The tubing clamp 5 has a V-shaped inlet 8, through which the tubing is squeezed into the tubing clamp 5. A limiting groove 10 is provided within the arc-shaped groove 9. It includes a slot 12 and a limiting guide groove 13. The limiting guide groove 13 is located above the slot 12 and its width is greater than that of the slot 12. A locking block 11 is located in the limiting groove 10. Pressing the tube clamp 5 until the locking block 11 engages with the slot 12 will limit the tube clamp 5 within the arc-shaped groove 9. Pulling the tube clamp 5 until the locking block 11 is located within the limiting guide groove 13 will allow the tube clamp 5 to slide and adjust its position within the arc-shaped groove 9 to accommodate the limiting of blood pressure sensors of different sizes.

[0027] Working principle:

[0028] In use, first, the blood pressure sensor is placed on the fixed base 2. Then, the elastic band 3 is stretched across the blood pressure sensor. Next, the hook 17 is hooked into the limiting hole on the limiting block 16 to limit the blood pressure sensor. Then, it is fixed to the patient's arm by the arm sleeve 4. When installing blood pressure sensors of different sizes, the L-shaped support base 7 slides along the direction of the second guide groove 15 with the assistance of the guide block 18 and the elastic element 6 to realize the installation of sensors of different sizes and increase the stability of the installation. The blood pressure sensor tubing is squeezed into the tube clamp 5 through the V-shaped inlet 8 to tidy up the tubing. For blood pressure sensors of different sizes, the position of the tube clamp 5 is adjusted to match its operation. The tube clamp 5 is stretched until the clamp block 11 is set in the limiting guide groove 13, and then the tube clamp 5 can be slid. The position of the tube clamp 5 in the arc groove 9 is adjusted. The tube clamp 5 is pressed until the clamp block 11 engages with the clamp groove 12, thereby realizing the limiting of the tube clamp 5 in the arc groove 9.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A fixing device for a blood pressure sensor, characterized in that, The utility model relates to an arm sleeve, including arm sleeve body (1), arm sleeve band (4) is fixedly arranged to the both sides of arm sleeve body (1) symmetrically, fixed seat (2) is fixedly arranged on arm sleeve body (1), L shaped support seat (7) is slidably arranged to both ends of fixed seat (2), elastic band (3) is fixedly arranged on the L shaped support seat (7) of right side of fixed seat (2), the end of elastic band (3) is fixedly arranged with hook (17), limit block (16) is fixedly arranged on the L shaped support seat (7) of left side of fixed seat (2), the limit hole that is matched with hook (17) is opened to the limit block (16) and is inclined, arc -shaped groove (9) is symmetrically arranged on arm sleeve body (1), pipeline arrangement assembly is arranged in arc -shaped groove (9), and the position of pipeline arrangement assembly can be adjusted.

2. A fixing device for a blood pressure sensor according to claim 1, characterized in that First guide slot (14) is symmetrically opened to both sides of fixed seat (2), and elastic member (6) is fixedly arranged in first guide slot (14), and the end of elastic member (6) is fixedly connected with L shaped support seat (7).

3. The securement device for a blood pressure sensor of claim 1, wherein, Second guide slot (15) is symmetrically arranged on arm sleeve body (1), and guide block (18) is slidably arranged in second guide slot (15), and guide block (18) is fixedly connected with L shaped support seat (7).

4. The securement device for a blood pressure sensor of claim 1, wherein, The pipeline arrangement assembly includes pipe clamp (5), and the bottom of card block (11) is fixedly arranged in pipe clamp (5), and V-shaped inverted mouth (8) is opened in pipe clamp (5).

5. A fixing device for a blood pressure sensor according to claim 4, characterized in that Limit slot (10) is opened in arc -shaped groove (9), and limit slot (10) includes card slot (12) and limit guide slot (13).

6. A fixing device for a blood pressure sensor according to claim 5, characterized in that Limit guide slot (13) is arranged above card slot (12), the width of limit guide slot (13) is greater than card slot (12), and card block (11) is matched with card slot (12).

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